<template>
  <div class="container">
    <div class="main">
      <div class="login-projectName">上海尚禾信息技术有限公司</div>
      <div class="login-main">
        <h4 class="login-title">用户登录</h4>
        <a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
          <a-form-item style="margin-bottom: 15px;">
            <a-input
              size="large"
              v-decorator="['username',validatorRules.username,{ validator: this.handleUsernameOrEmail }]"
              type="text"
              placeholder="请输入帐户名 / admin">
              <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>
          <a-form-item style="margin-bottom: 15px;">
            <a-input
              size="large"
              v-decorator="['password',validatorRules.password]"
              type="password"
              autocomplete="false"
              placeholder="密码 / 123456">
              <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>
          <a-row :gutter="0">
            <a-col :span="16">
              <a-form-item style="margin-bottom: 15px;">
                <a-input
                  size="large"
                  v-decorator="['inputCode',validatorRules.inputCode]"
                  type="text"
                  @change="inputCodeChange"
                  placeholder="请输入验证码">
                  <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }"/>
                </a-input>
              </a-form-item>
            </a-col>
            <a-col :span="8" style="text-align: right">
              <img v-if="requestCodeSuccess" style="margin-top: 2px;width: 100%;height: 35px;margin-left: 5px;"
                   :src="randCodeImage"
                   @click="handleChangeCheckCode"/>
              <img v-else style="margin-top: 2px;width: 100%;height: 35px;margin-left: 5px;"
                   src="../../assets/checkcode.png" @click="handleChangeCheckCode"/>
            </a-col>
          </a-row>
          <a-form-item style="margin-top:0">
            <a-button
              size="large"
              type="primary"
              htmlType="submit"
              class="login-button"
              :loading="loginBtn"
              @click.stop.prevent="handleSubmit"
              :disabled="loginBtn">确定
            </a-button>
          </a-form-item>
        </a-form>
      </div>
      <!-- <a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
        <a-form-item style="margin-bottom: 10px;">
          <a-input
            v-decorator="['username',validatorRules.username,{ validator: this.handleUsernameOrEmail }]"
            type="text"
            placeholder="请输入帐户名 / admin">
            <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }"/>
          </a-input>
        </a-form-item>
        <a-form-item style="margin-bottom: 10px;">
          <a-input
            v-decorator="['password',validatorRules.password]"
            type="password"
            autocomplete="false"
            placeholder="密码 / 123456">
            <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }"/>
          </a-input>
        </a-form-item>
        <a-row :gutter="0">
          <a-col :span="16">
            <a-form-item style="margin-bottom: 10px;">
              <a-input
                v-decorator="['inputCode',validatorRules.inputCode]"
                type="text"
                @change="inputCodeChange"
                placeholder="请输入验证码">
                <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }"/>
              </a-input>
            </a-form-item>
          </a-col>
          <a-col :span="8" style="text-align: right">
            <img v-if="requestCodeSuccess" style="margin-top: 2px;width: 100%;height: 35px;margin-left: 5px;"
                 :src="randCodeImage"
                 @click="handleChangeCheckCode"/>
            <img v-else style="margin-top: 2px;width: 100%;height: 35px;margin-left: 5px;"
                 src="../../assets/checkcode.png" @click="handleChangeCheckCode"/>
          </a-col>
        </a-row>
        <a-tabs
          :activeKey="customActiveKey"
          :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }"
          @change="handleTabClick">
          <a-tab-pane key="tab1" tab="登录">
            <a-form-item style="margin-bottom: 10px;">
              <a-input
                v-decorator="['username',validatorRules.username,{ validator: this.handleUsernameOrEmail }]"
                type="text"
                placeholder="请输入帐户名 / admin">
                <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }"/>
              </a-input>
            </a-form-item>
            <a-form-item style="margin-bottom: 10px;">
              <a-input
                v-decorator="['password',validatorRules.password]"
                type="password"
                autocomplete="false"
                placeholder="密码 / 123456">
                <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }"/>
              </a-input>
            </a-form-item>
            <a-row :gutter="0">
              <a-col :span="16">
                <a-form-item style="margin-bottom: 10px;">
                  <a-input
                    v-decorator="['inputCode',validatorRules.inputCode]"
                    type="text"
                    @change="inputCodeChange"
                    placeholder="请输入验证码">
                    <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }"/>
                  </a-input>
                </a-form-item>
              </a-col>
              <a-col :span="8" style="text-align: right">
                <img v-if="requestCodeSuccess" style="margin-top: 2px;width: 100%;height: 35px;margin-left: 5px;"
                     :src="randCodeImage"
                     @click="handleChangeCheckCode"/>
                <img v-else style="margin-top: 2px;width: 100%;height: 35px;margin-left: 5px;"
                     src="../../assets/checkcode.png" @click="handleChangeCheckCode"/>
              </a-col>
            </a-row>
          </a-tab-pane>
          <a-tab-pane key="tab2" tab="手机号登陆">
            <a-form-item>
              <a-input
                v-decorator="['mobile',validatorRules.mobile]"
                size="large"
                type="text"
                placeholder="手机号">
                <a-icon slot="prefix" type="mobile" :style="{ color: 'rgba(0,0,0,.25)' }"/>
              </a-input>
            </a-form-item>

            <a-row :gutter="16">
              <a-col class="gutter-row" :span="16">
                <a-form-item>
                  <a-input
                    v-decorator="['captcha',validatorRules.captcha]"
                    size="large"
                    type="text"
                    placeholder="请输入验证码">
                    <a-icon slot="prefix" type="mail" :style="{ color: 'rgba(0,0,0,.25)' }"/>
                  </a-input>
                </a-form-item>
              </a-col>
              <a-col class="gutter-row" :span="8">
                <a-button
                  class="getCaptcha"
                  tabindex="-1"
                  :disabled="state.smsSendBtn"
                  @click.stop.prevent="getCaptcha"
                  v-text="!state.smsSendBtn && '获取验证码' || (state.time+' s')"></a-button>
              </a-col>
            </a-row>
          </a-tab-pane>
        </a-tabs>
        <a-form-item>
          <a-checkbox v-decorator="['rememberMe', {initialValue: true, valuePropName: 'checked'}]">自动登陆</a-checkbox>
          <router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">
            忘记密码
          </router-link>
          <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px">
            注册账户
          </router-link>
        </a-form-item>
        <a-form-item style="margin-top:0">
          <a-button
            type="primary"
            htmlType="submit"
            class="login-button"
            :loading="loginBtn"
            @click.stop.prevent="handleSubmit"
            :disabled="loginBtn">确定
          </a-button>
        </a-form-item>

        <div class="user-login-other">
          <span>其他登陆方式</span>
          <a @click="onThirdLogin('github')" title="github">
            <a-icon class="item-icon" type="github"></a-icon>
          </a>
          <a @click="onThirdLogin('wechat_enterprise')" title="企业微信">
            <a-icon class="item-icon" type="wechat"></a-icon>
          </a>
          <a @click="onThirdLogin('dingtalk')" title="钉钉">
            <a-icon class="item-icon" type="dingding"></a-icon>
          </a>
        </div>
      </a-form>-->

      <!-- <two-step-captcha
         v-if="requiredTwoStepCaptcha"
         :visible="stepCaptchaVisible"
         @success="stepCaptchaSuccess"
         @cancel="stepCaptchaCancel"></two-step-captcha>-->

      <!-- <a-modal
         title="登录部门选择"
         :width="450"
         :visible="departVisible"
         :closable="false"
         :maskClosable="false">

         <template slot="footer">
           <a-button type="primary" @click="departOk">确认</a-button>
         </template>

         <a-form>
           <a-form-item
             :labelCol="{span:4}"
             :wrapperCol="{span:20}"
             style="margin-bottom:10px"
             :validate-status="validate_status">
             <a-tooltip placement="topLeft">
               <template slot="title">
                 <span>您隶属于多部门，请选择登录部门</span>
               </template>
               <a-avatar style="backgroundColor:#87d068" icon="gold"/>
             </a-tooltip>
             <a-select @change="departChange" :class="{'valid-error':validate_status=='error'}" placeholder="请选择登录部门"
                       style="margin-left:10px;width: 80%">
               <a-icon slot="suffixIcon" type="gold"/>
               <a-select-option
                 v-for="d in departList"
                 :key="d.id"
                 :value="d.orgCode">
                 {{ d.departName }}
               </a-select-option>
             </a-select>
           </a-form-item>
         </a-form>
       </a-modal>-->
    </div>
  </div>
</template>

<script>
// import md5 from "md5"
import api from '@/api'
import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
import { mapActions } from 'vuex'
import { timeFix } from '@/utils/util'
import Vue from 'vue'
import { ACCESS_TOKEN, ENCRYPTED_STRING } from '@/store/mutation-types'
import { putAction, postAction, getAction } from '@/api/manage'
import { encryption, getEncryptedString } from '@/utils/encryption/aesEncrypt'
import store from '@/store/'
import { USER_INFO } from '@/store/mutation-types'

export default {
  components: {
    TwoStepCaptcha
  },
  data () {
    return {
      customActiveKey: 'tab1',
      loginBtn: false,
      // login type: 0 email, 1 username, 2 telephone
      loginType: 0,
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      form: this.$form.createForm(this),
      encryptedString: {
        key: '',
        iv: ''
      },
      state: {
        time: 60,
        smsSendBtn: false
      },
      validatorRules: {
        username: { rules: [{ required: true, message: '请输入用户名!' }, { validator: this.handleUsernameOrEmail }] },
        password: { rules: [{ required: true, message: '请输入密码!', validator: 'click' }] },
        mobile: { rules: [{ validator: this.validateMobile }] },
        captcha: { rule: [{ required: true, message: '请输入验证码!' }] },
        inputCode: { rules: [{ required: true, message: '请输入验证码!' }] }
      },
      verifiedCode: '',
      inputCodeContent: '',
      inputCodeNull: true,

      departList: [],
      departVisible: false,
      departSelected: '',
      currentUsername: '',
      validate_status: '',
      currdatetime: '',
      randCodeImage: '',
      requestCodeSuccess: false
    }
  },
  created () {
    this.currdatetime = new Date().getTime()
    Vue.ls.remove(ACCESS_TOKEN)
    this.getRouterData()
    this.handleChangeCheckCode()
    // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    //this.getEncrypte();
    // update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
  },
  methods: {
    ...mapActions(['Login', 'Logout', 'PhoneLogin', 'ThirdLogin']),
    //第三方登录
    onThirdLogin (source) {
      let url = window._CONFIG['domianURL'] + `/thirdLogin/render/${source}`
      window.open(url, `login ${source}`, 'height=500, width=500, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no')
      let that = this
      let receiveMessage = function(event) {
        var origin = event.origin
        console.log('origin', origin)

        let token = event.data
        console.log('event.data', token)
        that.ThirdLogin(token).then(res => {
          if (res.success) {
            that.loginSuccess()
          } else {
            that.requestFailed(res)
          }
        })
      }
      window.addEventListener('message', receiveMessage, false)
    },
    // handler
    handleUsernameOrEmail (rule, value, callback) {
      const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/
      if (regex.test(value)) {
        this.loginType = 0
      } else {
        this.loginType = 1
      }
      callback()
    },
    handleTabClick (key) {
      this.customActiveKey = key
      // this.form.resetFields()
    },
    handleSubmit () {
      let that = this
      let loginParams = {}
      that.loginBtn = true
      // 使用账户密码登陆
      if (that.customActiveKey === 'tab1') {
        that.form.validateFields(['username', 'password', 'inputCode', 'rememberMe'], { force: true }, (err, values) => {
          if (!err) {
            loginParams.username = values.username
            // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
            //loginParams.password = md5(values.password)
            //loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
            loginParams.password = values.password
            loginParams.remember_me = values.rememberMe
            // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
            loginParams.captcha = that.inputCodeContent
            loginParams.checkKey = that.currdatetime
            console.log('登录参数', loginParams)
            that.Login(loginParams).then((res) => {
              this.departConfirm(res)
            }).catch((err) => {
              that.requestFailed(err)
            })

          } else {
            that.loginBtn = false
          }
        })
        // 使用手机号登陆
      } else {
        that.form.validateFields(['mobile', 'captcha', 'rememberMe'], { force: true }, (err, values) => {
          if (!err) {
            loginParams.mobile = values.mobile
            loginParams.captcha = values.captcha
            loginParams.remember_me = values.rememberMe
            that.PhoneLogin(loginParams).then((res) => {
              console.log(res.result)
              this.departConfirm(res)
            }).catch((err) => {
              that.requestFailed(err)
            })

          }
        })
      }
    },
    getCaptcha (e) {
      e.preventDefault()
      let that = this
      this.form.validateFields(['mobile'], { force: true }, (err, values) => {
          if (!values.mobile) {
            that.cmsFailed('请输入手机号')
          } else if (!err) {
            this.state.smsSendBtn = true
            let interval = window.setInterval(() => {
              if (that.state.time-- <= 0) {
                that.state.time = 60
                that.state.smsSendBtn = false
                window.clearInterval(interval)
              }
            }, 1000)

            const hide = this.$message.loading('验证码发送中..', 0)
            let smsParams = {}
            smsParams.mobile = values.mobile
            smsParams.smsmode = '0'
            postAction('/sys/sms', smsParams)
              .then(res => {
                if (!res.success) {
                  setTimeout(hide, 0)
                  this.cmsFailed(res.message)
                }
                console.log(res)
                setTimeout(hide, 500)
              })
              .catch(err => {
                setTimeout(hide, 1)
                clearInterval(interval)
                that.state.time = 60
                that.state.smsSendBtn = false
                this.requestFailed(err)
              })
          }
        }
      )
    },
    stepCaptchaSuccess () {
      this.loginSuccess()
    },
    stepCaptchaCancel () {
      this.Logout().then(() => {
        this.loginBtn = false
        this.stepCaptchaVisible = false
      })
    },
    handleChangeCheckCode () {
      this.currdatetime = new Date().getTime()
      getAction(`/sys/randomImage/${this.currdatetime}`).then(res => {
        if (res.success) {
          this.randCodeImage = res.result
          this.requestCodeSuccess = true
        } else {
          this.$message.error(res.message)
          this.requestCodeSuccess = false
        }
      }).catch(() => {
        this.requestCodeSuccess = false
      })
    },
    loginSuccess () {
      // update-begin- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
      // this.loginBtn = false
      // update-end- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
      this.$router.push({ path: '/dashboard/analysis' })
      this.$notification.success({
        message: '欢迎',
        description: `${timeFix()}，欢迎回来`
      })
    },
    cmsFailed (err) {
      this.$notification['error']({
        message: '登录失败',
        description: err,
        duration: 4
      })
    },
    requestFailed (err) {
      this.$notification['error']({
        message: '登录失败',
        description: ((err.response || {}).data || {}).message || err.message || '请求出现错误，请稍后再试',
        duration: 4
      })
      this.loginBtn = false
    },
    validateMobile (rule, value, callback) {
      if (!value || new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(value)) {
        callback()
      } else {
        callback('您的手机号码格式不正确!')
      }
    },
    validateInputCode (rule, value, callback) {
      if (!value || this.verifiedCode === this.inputCodeContent) {
        callback()
      } else {
        callback('您输入的验证码不正确!')
      }
    },
    generateCode (value) {
      this.verifiedCode = value.toLowerCase()
    },
    inputCodeChange (e) {
      this.inputCodeContent = e.target.value
    },
    departConfirm (res) {
      if (res.success) {
        let multi_depart = res.result.multi_depart
        // 0:无部门 1:一个部门 2:多个部门
        if (multi_depart == 0) {
          this.loginSuccess()
          this.$notification.warn({
            message: '提示',
            description: `您尚未归属部门,请确认账号信息`,
            duration: 3
          })
        } else if (multi_depart == 2) {
          this.departVisible = true
          this.currentUsername = this.form.getFieldValue('username')
          this.departList = res.result.departs
        } else {
          this.loginSuccess()
        }
      } else {
        this.requestFailed(res)
        this.Logout()
      }
    },
    departOk () {
      if (!this.departSelected) {
        this.validate_status = 'error'
        return false
      }
      let obj = {
        orgCode: this.departSelected,
        username: this.form.getFieldValue('username')
      }
      putAction('/sys/selectDepart', obj).then(res => {
        if (res.success) {
          const userInfo = res.result.userInfo
          Vue.ls.set(USER_INFO, userInfo, 7 * 24 * 60 * 60 * 1000)
          store.commit('SET_INFO', userInfo)
          // console.log("---切换组织机构---userInfo-------",store.getters.userInfo.orgCode);
          this.departClear()
          this.loginSuccess()
        } else {
          this.requestFailed(res)
          this.Logout().then(() => {
            this.departClear()
          })
        }
      })
    },
    departClear () {
      this.departList = []
      this.departSelected = ''
      this.currentUsername = ''
      this.departVisible = false
      this.validate_status = ''
    },
    departChange (value) {
      this.validate_status = 'success'
      this.departSelected = value
    },
    getRouterData () {
      this.$nextTick(() => {
        if (this.$route.params.username) {
          this.form.setFieldsValue({
            'username': this.$route.params.username
          })
        }
      })
    },
    // 获取密码加密规则
    getEncrypte () {
      var encryptedString = Vue.ls.get(ENCRYPTED_STRING)
      if (encryptedString == null) {
        getEncryptedString().then((data) => {
          this.encryptedString = data
        })
      } else {
        this.encryptedString = encryptedString
      }
    }
  }
}
</script>

<style lang="less">
  .main {
    margin-left: 15px;
  }
  .login-main {
    max-width: 100%;
    box-sizing: border-box;
    margin-left: 15px;
    margin-bottom: 100px;
  }
  .login-title {
    color: white;
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 18px;
    text-align: center;
    letter-spacing: 4px;
  }
  .login-projectName {
    color: white;
    position: relative;
    top: -110px;
    width: 100%;
    text-align: center;
    font-size: 20px;
  }

  .user-layout-login {
    label {
      font-size: 14px;
    }

    .getCaptcha {
      display: block;
      width: 100%;
      height: 40px;
    }

    .forge-password {
      font-size: 14px;
    }

    button.login-button {
      padding: 0 15px;
      font-size: 14px;
      height: 40px;
      width: 100%;
    }

    .user-login-other {
      text-align: left;
      margin-top: 24px;
      line-height: 22px;

      .item-icon {
        font-size: 24px;
        color: rgba(0, 0, 0, .2);
        margin-left: 16px;
        vertical-align: middle;
        cursor: pointer;
        transition: color .3s;

        &:hover {
          color: #1890ff;
        }
      }

      .register {
        float: right;
      }
    }
  }

</style>
<style>
  .valid-error .ant-select-selection__placeholder {
    color: #f5222d;
  }
</style>